﻿using NSubstitute.Core.Events;
using System;

namespace IceCS.NSubstitute.Core
{
    public interface ICalculator
    {
        /// <summary>
        /// 
        /// </summary>
        event EventHandler<EventArgs> PoweringUp;
        /// <summary>
        /// 
        /// </summary>
        /// <param name="v1"></param>
        /// <param name="v2"></param>
        /// <returns></returns>
        public int Add(int v1, int v2);
    }
}
